Dell Inspiron i3647 Desktop (Windows 7 Professional, Intel 4th Generation i3-4150 3M Cache, 3.5 GHz, 4 GB DDR3 1600MHz, 1 TB SATA Hard Drive 7200 RPM) 4th Generation Intel CoreTM i3 Processor (3M Cache, 3.5 GHz) 4GB Dual Channel DDR3 SDRAM at 1600MHz 1000GB 7200 rpm SATA 6Gb/s Hard Drive Intel HD Graphics 4400 Windows 7 Professional, 64Bit, English